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Fractions, Decimals, and Percent Flashcards | StudBud
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Fractions, Decimals, and Percent
Fractions, Decimals, and Percent
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Figure That, Finding the Percentage, Fingerprint Analysis, Atmospheric Ratios, My Ratio is Sinking.
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Questions
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Answers
1
If you had 50 whorls out of 100 fingerprint samples, how would you write that as a fraction?
5/100
.5
50∕100
25/100
2
11 out of 25 students have brown shoes. Represent this as a fraction, decimal, and percent.
11/25 = 0.44 = 44%
25/11 = 2.27 = 227%
11/100 = 0.11 = 11%
11/25 = 0.11 = 11%
3
Which answer expresses the amount of yellow cubes?
25
.2
.5
1
4
You have 4 pencils left out of a pack of 10, choose the decimal that shows what percent is left.
.4
4.0
.04
.004
5
You have a 20% kool-aid solution. How many grams of kool-aid is in 100 mL of kool-aid solution?
10 g
20 g
100 g
2 g
6
500 out of 2000 students brought lunch on the field trip. Represent this as a fraction, decimal, and percent.
500/2000 = 0.25 = 25%
2000/500 = 4 = 4%
500/100 = 0.50 = 50%
2000/500 = 4 = 400%
7
15 out of 50 Eggbert pilots survived crash testing. Represent this as a fraction, decimal, and percent.
15/50 = 0.15 = 15%
50/15 = 3.33 = 333%
15/50 = 0.30 = 30%
15/100 = 0.15 = 15%
8
Percent means "out of" _____.
100
50
0
10
9
What is the percent of yellow cubes?
11%
9%
45%
20%
10
What is the percent of yellow cubes?
I don't know
97%
30%
3%
